{
 "id": "com.mailbox-mcp/mailbox-mcp",
 "name": "Mailbox MCP",
 "description": "Read, send, file and search email in any Gmail, Microsoft 365 or IMAP mailbox, plus its calendar.",
 "connect": {
  "transport": "streamable-http",
  "url": "https://mcp.mailbox-mcp.com/db/mcp"
 },
 "website": "https://mailbox-mcp.com",
 "version": "2.4.2",
 "source": "official MCP registry (registry.modelcontextprotocol.io)",
 "reliability": {
  "verdict": "not_measured",
  "attempts": 0,
  "successes": 0,
  "successRate": null,
  "consecutiveSuccesses": 0,
  "lastStatus": "auth_required",
  "lastCheckedAt": "2026-10-06T15:16:21.318Z",
  "lastLatencyMs": 6420,
  "toolsAdvertised": null,
  "method": "MCP initialize + tools/list from Faceabot, identified as FaceabotProbe/1.0 plus, when the server declares a read-only tool (readOnlyHint), one call of that tool with a neutral sample input to check it really returns a result",
  "work": {
   "verdict": "not_tested",
   "note": "Faceabot has not run a real task on this server yet (it only tests tools that declare themselves read-only)."
  }
 },
 "details": "https://faceabot.com/api/catalog?id=com.mailbox-mcp%2Fmailbox-mcp",
 "page": "https://faceabot.com/tools/com.mailbox-mcp/mailbox-mcp",
 "recentChecks": [
  {
   "at": "2026-10-06T15:16:21.318Z",
   "ok": 0,
   "status": "auth_required",
   "ms": 6420,
   "f_status": null
  }
 ]
}